ICOM iM32 User manual

Brand: ICOM

Model: iM32

Category: Two-way radios

Type: User manual

This manual is also suitable for

IC-M32

INSTRUCTION MANUAL

iM32

VHF MARINE TRANSCEIVER

This device complies with Part 15 of

the FCC Rules. Operation is subject

to the condition that this device does

not cause harmful interference.

New2001

IC-M32-1.qxd 03.9.25 6:21 PM Page 1 (1,1)

New2001

SAFETY TRAINING INFORMATION

Your Icom radio generates RF electromagnetic energy during

transmit mode. This radio is designed for and classified as

“Occupational Use Only”, meaning it must be used only during

the course of employment by individuals aware of the haz-

ards, and the ways to minimize such hazards. This radio is

NOT intended for use by the “General Population” in an un-

controlled environment.

This radio has been tested and complies with the FCC RF exposure limits for

“Occupational Use Only”. In addition, your Icom radio complies with the follow-

ing Standards and Guidelines with regard to RF energy and electromagnetic

energy levels and evaluation of such levels for exposure to humans:

• FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance

with FCC Guidelines for Human Exposure to Radio Frequency Electro-

magnetic Fields.

• American National Standards Institute (C95.1-1992), IEEE Standard for

Safety Levels with Respect to Human Exposure to Radio Frequency Elec-

tromagnetic Fields, 3 kHz to 300 GHz.

• American National Standards Institute (C95.3-1992), IEEE Recommended

Practice for the Measurement of Potentially Hazardous Electromagnetic

Fields– RF and Microwave.

• The following accessories are authorized for use with this product. Use of

accessories other than those speciﬁed may result in RF exposure levels

exceeding the FCC requirements for wireless RF exposure.; Belt Clip (MB-

68/74/74N/87), Rechargeable Ni-Cd Battery Pack (BP-224) and Alkaline

Battery Case (BP-223).

To ensure that your expose to RF electromagnetic en-

ergy is within the FCC allowable limits for occupational

use, always adhere to the following guidelines:

CAUTION

WARNING

• DO NOT operate the radio without a proper antenna attached, as this may

damaged the radio and may also cause you to exceed FCC RF exposure

limits. A proper antenna is the antenna supplied with this radio by the man-

ufacturer or antenna speciﬁcally authorized by the manufacturer for use

with this radio.

• DO NOT transmit for more than 50% of total radio use time (“50% duty

cycle”). Transmitting more than 50% of the time can cause FCC RF expo-

sure compliance requirements to be exceeded. The radio is transmitting

when the “TX indicator” lights red. You can cause the radio to transmit by

pressing the “PTT” switch.

• ALWAYS keep the antenna at least 2.5 cm (1 inch) away from the body

when transmitting and only use the Icom belt-clips which are listed on

page 32 when attaching the radio to your belt, etc., to ensure FCC RF ex-

posure compliance requirements are not exceeded. To provide the recipi-

ents of your transmission the best sound quality, hold the antenna at least

5 cm (2 inches) from your mouth, and slightly off to one side.

The information listed above provides the user with the information needed to

make him or her aware of RF exposure, and what to do to assure that this radio

operates with the FCC RF exposure limits of this radio.

Electromagnetic Interference/Compatibility

During transmissions, your Icom radio generates RF energy that can possibly

cause interference with other devices or systems. To avoid such interference,

turn off the radio in areas where signs are posted to do so. DO NOT operate

the transmitter in areas that are sensitive to electromagnetic radiation such as

hospitals, aircraft, and blasting sites.

Occupational/Controlled Use

The radio transmitter is used in situations in which persons are exposed as

consequence of their employment provided those persons are fully aware of

the potential for exposure and can exercise control over their exposure.

IC-M32-1.qxd 03.9.25 6:21 PM Page i (1,1)

New2001

IN CASE OF EMERGENCY

If your vessel requires assistance, contact other vessels and

the Coast Guard by sending a distress call on Channel 16.

❍ USING CHANNEL 16

DISTRESS CALL PROCEDURE

1. “MAYDAY MAYDAY MAYDAY.”

2. “THIS IS ...........................” (name of vessel)

3. Your call sign or other indication of the ves-

sel.

4. “LOCATED AT .....................” (your position)

5. The nature of the distress and assistance re-

quired.

6. Any other information which might facilitate

the rescue.

RECOMMENDATION

CLEAN THE TRANSCEIVER THOROUGHLY WITH FRESH

WATER after exposure to saltwater, and dry it before opera-

tion. Otherwise, the transceiver’s keys, switches and con-

trollers may become inoperable due to salt crystallization.

IC-M32-1.qxd 03.9.25 6:21 PM Page ii (1,1)

FOREWORD

Thank you for purchasing this Icom product. The IC-M32 VHF

MARINE TRANSCEIVER is designed and built with Icom’s state

of the art technology and craftsmanship. With proper care this

product should provide you with years of trouble-free operation.

IMPORTANT

READ ALL INSTRUCTIONS carefully and com-

pletely before using the transceiver.

SAVE THIS INSTRUCTION MANUAL—This in-

struction manual contains important operating instructions for

the IC-M32.

EXPLICIT DEFINITIONS

FEATURES

☞ Waterproof construction

Built tough to withstand the punishing marine environ-

ment, the IC-M32 meets JIS waterproof specification

grade 7 while using BP-223 (option) or BP-224.

☞ Dualwatch and tri-watch functions

Convenient functions which allow you to monitor the dis-

tress channel (Ch 16) while receiving a channel of your

choice—dual watch; or monitor the distress channel and

another channel while receiving a channel of your

choice—tri-watch.

☞ Large, easy-to-read LCD

With dimensions of 16(H) × 32(W) mm;

⁄8(H) × 1

⁄4(W) inch,

the IC-M32’s function display is easy to read and shows op-

erating conditions at a glance. Backlighting and contrast

can be adjusted to suit your preferences.

☞ Simple operation

9 large buttons on the front panel provide user-friendly op-

eration. The independent volume and channel buttons are

located on the front panel for convenient one-hand opera-

tion.

iii

New2001

WORD

DEFINITION

RWARNING

CAUTION

NOTE

Personal injury, fire hazard or electric shock

may occur.

If disregarded, inconvenience only. No risk

of personal injury, fire or electric shock.

Equipment damage may occur.

IC-M32-1.qxd 03.9.25 6:21 PM Page iii (1,1)

PRECAUTION

RWARNING! NEVER connect the transceiver to an

AC outlet. This may pose a ﬁre hazard or result in an electric

shock.

RWARNING! NEVER hold the transceiver so that the

antenna is very close to, or touching exposed parts of the

body, especially the face or eyes, while transmitting. The

transceiver will perform best if the microphone is 5 to 10 cm

(2 to 4 inches) away from the lips and the transceiver is verti-

cal.

NEVER connect the transceiver to a power source other

than the BP-223 or BP-224. Such a connection will ruin the

transceiver.

AVOID using or placing the transceiver in direct sunlight or

in areas with temperatures below –20°C (–4°F) or above

+60°C (+140°F).

KEEP the transceiver out of the reach of children.

KEEP the transceiver at least 0.9 meters (3.0 ft) away from

your vessel’s magnetic navigation compass.

BE CAREFUL! The transceiver’s right-side panel will

become hot when operating continuously for long periods.

BE CAREFUL! The IC-M32 employs waterproof con-

struction, which corresponds to JIS waterproof speciﬁcation,

Grade 7 (1 m; 3 ft depth for 30 min.). However, once the

transceiver has been dropped, waterprooﬁng cannot be guar-

anteed due to the fact that the transceiver may be cracked,

or the waterproof seal damaged, etc.

MAKE SURE the ﬂexible antenna and battery pack are

securely attached to the transceiver, and that the antenna and

battery pack are dry before attachment. Exposing the inside

of the transceiver to water will result in serious damage to the

transceiver.

For U.S.A. only

CAUTION: Changes or modiﬁcations to this device, not

expressly approved by Icom Inc., could void your authority to

operate this device under FCC regulations.

New2001

Icom, Icom Inc. and the logo are registered trademarks of Icom Incor-

porated (Japan) in the United States, the United Kingdom, Germany, France,

Spain, Russia and/or other countries.

IC-M32-1.qxd 03.9.25 6:21 PM Page iv (1,1)

New2001

SAFETY TRAINING INFORMATION ................................... i

IN CASE OF EMERGENCY ............................................... ii

RECOMMENDATION .......................................................... ii

FOREWORD ...................................................................... iii

IMPORTANT ....................................................................... iii

EXPLICIT DEFINITIONS .................................................... iii

FEATURES ......................................................................... iii

PRECAUTION .................................................................... iv

TABLE OF CONTENTS ...................................................... v

1 OPERATING RULES ...................................................... 1

2 SUPPLIED ACCESSORIES AND ATTACHMENTS.... 2–3

■ Supplied accessories ................................................... 2

■ Attachments ................................................................. 2

3 PANEL DESCRIPTION ............................................... 4–7

■ Front, top and side panels............................................ 4

■ Function display .......................................................... 6

4 BASIC OPERATION ................................................. 8–13

■ Channel selection ........................................................ 8

■ Adjusting the volume level ......................................... 10

■ Adjusting the squelch level ........................................ 10

■ Receiving and transmitting ........................................ 11

■ Call channel programming ........................................ 12

■ Lock function ............................................................. 13

■ Automatic backlighting .............................................. 13

■ Monitor function ......................................................... 13

5 SCAN OPERATION ................................................ 14–15

■ Scan types ................................................................. 14

■ Setting tag channels .................................................. 15

■ Starting a scan .......................................................... 15

6 DUALWATCH/TRI-WATCH .......................................... 16

■ Description ................................................................ 16

■ Operation ................................................................... 16

7 SET MODE ............................................................. 17–22

■ SET mode programming ........................................... 17

■ SET mode items ........................................................ 18

8 BATTERY CHARGING ........................................... 23–26

■ Battery charging ........................................................ 23

■ Battery caution .......................................................... 23

■ Optional battery case ................................................ 24

■ Optional battery chargers .......................................... 25

9 SWIVEL BELT CLIP ............................................... 27–28

■ MB-87 contents ......................................................... 27

■ To attach .................................................................... 27

■ To detach ................................................................... 28

10 TROUBLESHOOTING ................................................ 29

11 VHF MARINE CHANNEL LIST .................................... 30

12 SPECIFICATIONS........................................................ 31

13 OPTIONS...................................................................... 32

TABLE OF CONTENTS

IC-M32-1.qxd 03.9.25 6:21 PM Page v (1,1)

OPERATING RULES

D Priorities

• Read all rules and regulations pertaining to priorities and

keep an up-to-date copy handy. Safety and distress calls

take priority over all others.

• You must monitor Channel 16 when you are not operating

on another channel.

• False or fraudulent distress calls are prohibited under law.

D Privacy

• Information overheard but not intended for you cannot law-

fully be used in any way.

• Indecent or profane language is prohibited.

D Radio licenses

(1) SHIP STATION LICENSE

When your craft is equipped with a VHF FM transceiver, you

must have a current radio station license before using the

transceiver. It is unlawful to operate a ship station which is not

licensed.

Inquire through your dealer or the appropriate government

agency for a Ship-Radiotelephone license. This license in-

cludes the call sign which is your craft’s identiﬁcation for radio

purposes.

(2) OPERATOR’S LICENSE

A restricted Radiotelephone Operator Permit is the license

most often held by small vessel radio operators when a radio

is not required for safety purposes.

The Restricted Radiotelephone Operator Permit must be

posted near the transceiver or be kept with the operator. Only

a licensed radio operator may operate a transceiver.

However, non-licensed individuals may talk over a transceiver

if a licensed operator starts, supervises, ends the call and

makes the necessary log entries.

A current copy of the applicable government rules and regu-

lations is only required to be on hand for vessels in which a

radio telephone is compulsory. However, even if you are not

required to have these on hand it is your responsibility to be

thoroughly acquainted with all pertinent rules and regulations.

NOTE: Even though the IC-M32 is capable of operation

on VHF marine channels 3, 21, 23, 61, 64, 81, 82 and 83,

according to FCC regulations these simplex channels can-

not be lawfully used by the general public in USA waters.

IC-M32-1.qxd 03.9.25 6:21 PM Page 1 (1,1)

SUPPLIED ACCESSORIES AND ATTACHMENTS

New2001

■ Supplied accessories

The following accessories are supplied: Qty.

• Flexible antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

• Handstrap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

• Belt clip (MB-68) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

• Ni-Cd battery pack (BP-224) . . . . . . . . . . . . . . . . . . . . . . 1

• Battery charger (BC-150) . . . . . . . . . . . . . . . . . . . . . . . . . 1

• Screws for the BC-150 (M3.5 × 20) . . . . . . . . . . . . . . . . . 2

• AC adapter (BC-147A/E or BM-95V)* . . . . . . . . . . . . . . . . 1

* Depending on version

■ Attachments

D Flexible antenna

Connect the supplied flexible an-

tenna to the antenna connector.

CAUTION!

• NEVER HOLD by the antenna

when carrying the transceiver.

• Transmitting without an an-

tenna may damage the trans-

ceiver.

D Handstrap

Pass the handstrap through

the loop on the side of the

transceiver as illustrated at

right. Facilitates carrying.

D Belt clip

Attach the belt clip to the transceiver as illustrated below.

To attach the belt clip

To remove the belt clip

IC-M32-1.qxd 03.9.25 6:21 PM Page 2 (1,1)

SUPPLIED ACCESSORIES AND ATTACHMENTS

New2001

ï Battery pack

To remove the battery pack:

Turn the screw counterclockwise, then pull the battery pack

in the direction of the arrow as shown below.

To attach the battery pack:

Insert the battery pack in the IC-M32 completely, then turn the

screw clockwise.

NEVER remove or insert the battery pack when the trans-

ceiver is wet or soiled. This may result water or dust get-

ting into the transceiver/battery pack and may result in the

transceiver being damaged.

NOTE: When removing or attaching the battery pack, use

a coin or ﬂat-blade screwdriver to loosen or tighten the bot-

tom screw.

CAUTION!:

When attaching or removing a battery pack, make sure the

rubber seal is set in the groove of the battery pack cor-

rectly. If the seal is not neatly in the groove it may be dam-

aged when attaching the battery pack.

If the seal is damaged, waterprooﬁng is not guaranteed.

OPEN

Screw position

when removing battery

OPEN

Screw position

when attaching battery

Make sure both the rubber seal (purple) is set to the groove

correctly and dust or else does not adhere to it.

Battery pack

Rubber seal

Groove

Correct position

Incorrect position

NOTE:

When attaching a battery pack, make sure dust or else does

not adhere to the rubber seal. If dust or else is on the seal

when attaching a battery pack, the water resistant may be

reduced.

IC-M32-1.qxd 03.9.25 6:21 PM Page 3 (1,1)

PANEL DESCRIPTION

New2001

■ Front, top and side panels

q POWER SWITCH [PWR]

Push and hold to turn power ON and OFF.

w ANTENNA CONNECTOR (p. 2)

Connects the supplied antenna.

e SCAN/DUAL KEY [SCN•

DUAL]

• Starts and stops normal or priority scan. (p. 15)

• Enters watch mode when pushed for 1 sec. (p. 16)

• Exits watch mode when pushed during watch operation.

(p. 16)

r TRANSMIT POWER/LOCK KEY [H/L•

LOCK]

• Selects high or low power when pushed. (p. 11)

• Toggles the lock function ON/OFF when pushed for 1

sec. (p. 13)

t VOLUME UP/DOWN KEYS [+]/[–]•

[VOL]

• Adjusts the volume level. (p. 10)

• After pushing [SQL•

MONI], push to adjust the squelch

level. (p. 10)

y SQUELCH KEY [SQL•

MONI]

• Push this key, then adjust the squelch level with [+]/[–].

(p. 10)

• Manually opens the squelch for monitoring the channel

while pushed and held. (p. 13)

• While pushing this key, turn power ON to enter the set

mode. (p. 17)

Microphone

Function display

(p. 6)

Speaker

IC-M32-1.qxd 03.9.25 6:21 PM Page 4 (1,1)

PANEL DESCRIPTION

New2001

u CHANNEL UP/DOWN KEYS [

]/[

]•[TAG]

• Selects an operating channel. (pgs. 8, 9)

• Selects the SET mode condition of the item. (p. 17)

• Checks tag channels or changes scanning direction dur-

ing scan. (p. 15)

• Sets or clears the displayed channel as a tag (scanned)

channel when pushed both keys for 1 sec. (p. 15)

• While turning power ON, clears all tag channels in the se-

lected channel group when both keys are pushed. (p. 15)

i CHANNEL/WEATHER CHANNEL KEY [CH/WX•

U/I/C]

• Toggles the regular channels and weather channel when

pushed. (p. 9)

• Selects one of 3 (or 2*) regular channel groups in se-

quence when pushed for 1 sec. (p. 9)

- U.S.A., International and Canadian* channels are available.

*Canadian channels are available for the USA version only.

• Push to return to the channel selection before selecting

the channel 16 or the call channel with [16•9].

o CHANNEL 16 KEY [16•9]

• Selects Channel 16 when pushed. (p. 8)

• Selects the call channel when pushed for 1 sec. (p. 8)

- Channel 9 is factory default.

• Enters call channel programming condition when the call

channel is selected and this key is pushed for 3 sec.

(p. 12)

• Exits set mode when pushed during set mode operation.

(p. 17)

!0 PTT SWITCH [PTT]

Push and hold to transmit; release to receive.

IC-M32-1.qxd 03.9.25 6:21 PM Page 5 (1,1)

3 PANEL DESCRIPTION

New2001

■ Function display

q TRANSMIT INDICATOR (p. 11)

Appears while transmitting.

w BUSY INDICATOR

Appears when receiving a signal or when the squelch

opens. (p. 11)

“” blinks while monitoring. (p. 13)

e TAG CHANNEL INDICATOR (p. 15)

Appears when a tag channel is selected.

r CALL CHANNEL INDICATOR (p. 8)

Appears when the call channel is selected.

t LOCK INDICATOR (p. 13)

Appears while the lock function is activated.

y BATTERY INDICATOR

Indicates remaining battery power.

u SCAN INDICATOR (p. 15)

Blinks while scanning.

i DUALWATCH/TRI-WATCH INDICATORS (p. 16)

“DUAL” appears during dualwatch; “TRI” appears during

tri-watch.

o DUPLEX INDICATOR

Appears when a duplex channel is selected.

!0 SUB CHANNEL READOUT

• Indicates Channel 16 during priority scan, dualwatch or

tri-watch. (p. 16)

• Indicates the SET mode item while in SET mode. (p. 17)

• Indicates the squelch level while squelch setting. (p. 10)

• Indicates the volume level while volume setting. (p. 10)

Indication

Full Middle

Charging

required

No battery

Battery level

blinks when the battery is exhaustion.

blinks when the battery over charged.

ryt

!5 !3!4

IC-M32-1.qxd 03.9.25 6:21 PM Page 6 (1,1)

PANEL DESCRIPTION

New2001

!1 SQUELCH LEVEL INDICATOR

Shows the squelch level.

!2 VOLUME LEVEL INDICATOR

Shows the volume level.

!3 VOLUME LEVEL ADJUSTING INDICATOR

Blinks while adjusting the volume level.

!4 SQUELCH LEVEL ADJUSTING INDICATOR

Blinks while adjusting the squelch level.

!5 CHANNEL NUMBER READOUT

• Indicates the selected operating channel number.

• In SET mode, indicates the selected condition.

!6 CHANNEL GROUP INDICATOR (p. 9)

“U” appears when U.S.A.; “I” appears when Interna-

tional; “C” appears when Canadian channel group is se-

lected.

!7 WEATHER CHANNEL/WEATHER ALERT INDICATORS

(p. 9)

• “WX” appears when the weather channel group is se-

lected.

• “ALT” appears while the weather alert function is acti-

vated; blinks when the alert tone is received.

!8 LOW POWER INDICATOR (p. 11)

• “LOW” appears when low power is selected.

• “LOW” blinks when switching forced low power mode be-

cause of a high temperature error or low voltage.

IC-M32-1.qxd 03.9.25 6:21 PM Page 7 (1,1)

BASIC OPERATION

New2001

■ Channel selection

IMPORTANT!: Prior to using the transceiver for the first

time, the battery pack must be fully charged for optimum

life and operation. To avoid damage to the transceiver, turn

the power OFF while charging.

D Channel 16

Channel 16 (Distress channel) is used for establishing initial

contact with another station and for emergency communica-

tions. Channel 16 is automatically monitored during both du-

alwatch and tri-watch. While standing by, you must monitor

Channel 16.

q Push [16•

9] to select Channel 16.

w Push [CH/WX•

U/I/C] to return to the condition before se-

lecting Channel 16, or push [Y]/[Z] to select the operating

channel.

D Channel 9 (Call channel)

Channel 9 is the leisure-use call channel. Each regular chan-

nel group has separate call channels. In addition, the call

channel is monitored during tri-watch. The call channels can

be re-programmed (p. 12) and are used to store your most

often used channels in each channel group for quick recall.

q Push [16•

9] for 1 sec. to select the call channel in the se-

lected channel group.

•“CALL” and the call channel number appear.

• Each channel group may have its own call channel after pro-

gramming a call channel. See the “Call channel programming”

on p. 12 for details.

w Push [CH/WX•U/I/C] to return to the condition before se-

lecting Channel 9 (call channel), or push [Y]/[Z] to select

the operating channel.

Push

for 1 sec.

Push

IC-M32-1.qxd 03.9.25 6:21 PM Page 8 (1,1)

BASIC OPERATION

New2001

D U.S.A., International and Canadian channels

There are 57 U.S.A., 57 International, and 61 Canadian chan-

nels. These channel groups may be speciﬁed for the operat-

ing area.

q Push [CH/WX•

U/I/C] to select a regular channel.

• If a weather channel appears, push [CH/WX•U/I/C] again.

w Push [Y]/[Z] to select a channel.

•“DUP” appears for duplex channels.

e To change the channel group, push [CH/WX•

U/I/C] for

1 sec.

• U.S.A., International and Canadian channels can be selected in

sequence.

D Weather channels

There are 10 weather channels. They are used for monitoring

weather channels from the NOAA (National Oceanographic

and Atmospheric Administration) broadcasts (reception of

weather channels possible in USA only).

q Push [CH/WX•

U/I/C] to select the weather channel group.

w Push [Y]/[Z] to select a weather channel.

e Push [CH/WX•

U/I/C] to return to the condition before se-

lecting the weather channel group.

✔

CONVENIENT!

The IC-M32 can detect a weather alert tone on the selected

weather channel while in another channel (when the power

save function is turned ON) or during scanning. See the “SET

mode items” on p. 18 for details.

U/I/C

Push

U/I/CU/I/C

U/I/C

Push for 1 sec.

U.S.A. channels

International channels Canadian channels

IC-M32-1.qxd 03.9.25 6:21 PM Page 9 (1,1)

4 BASIC OPERATION

New2001

■ Adjusting the volume level

The volume level can be adjusted with [+]/[–].

➥ Push [+]/[–] to adjust the volume level.

•“VOL” indicator starts blinking.

• There are 32 volume levels to choose.

• When no key is pushed for 5 sec., the transceiver returns to nor-

mal condition.

■ Adjusting the squelch level

The IC-M32 has a squelch level adjustment, even though there

is no control knob for it. In order to receive signals properly, as

well as for the scan to function effectively, the squelch must be

adjusted to the proper level.

q Push [SQL•

MONI], then adjust the squelch level with [+]/[–].

- “SQL” indicator starts blinking.

- There are 11 squelch levels to choose from: OP is completely

open; 10 is tight squelch; 1 is loose squelch level.

- When no key is pushed for 5 sec., the transceiver returns to nor-

mal condition.

w Push [SQL•MONI] again to return to normal condition.

✔

CONVENIENT!

The squelch level adjustment key can be selected from

[Y]/[Z] and [+]/[–] with following operation.

• While pushing both [SQL•

MONI] and [Y], turn the power ON

to set [Y]/[Z] to the squelch level adjustment key.

• While pushing both [SQL•

MONI] and [+], turn the power ON

to set [+]/[–] to the squelch level adjustment key.

Blinks during squelch

level adjustment.

Indicates the

squelch level.

Blinks during volume

level adjustment.

Indicates the

volume level.

IC-M32-1.qxd 03.9.25 6:21 PM Page 10 (1,1)

BASIC OPERATION

New2001

■ Receiving and transmitting

q Push and hold [PWR] to turn power ON.

w Set the volume and squelch levels.

➥ Push [SQL•

MONI], and push [–] to open the squelch.

➥ Push [SQL•

MONI] to stop “SQL” indicator blinking, then

push [+]/[–] to set the volume level.

➥ Push [SQL•

MONI], and push [+]/[–] to set the squelch

level.

e Push [Y]/[Z] to select the desired channel.

- When receiving a signal, “” appears and audio is emitted

from the speaker.

- Further adjustment of the volume may be necessary at this point.

r Push [H/L•LOCK

] to select the output power if necessary.

- “LOW” appears when low power is selected; no indication when

high power is selected.

- Choose low power to conserve battery power, choose high

power for longer distance communications.

- Some channels are for low power only.

t Push and hold [PTT] to transmit, then speak into the

microphone.

“”appears.

- Channel 70 cannot be used for transmission.

y Release [PTT] to receive.

IMPORTANT: To maximize the readability of your trans-

mitted signal, pause a few sec. after pushing [PTT], hold

the microphone 5 to 10 cm (2 to 4 inches) from your mouth

and speak into the microphone at a normal voice level.

NOTE: The transceiver has a power save function to con-

serve the battery power. The power save function activates

automatically when no signal is received for 5 sec.

For U.S.A version: To prevent accidental prolonged trans-

mission, etc., the IC-M32 has a time-out timer function.

This timer cuts a transmission OFF after 5 min. of continu-

ous transmission.

q Power ON

e Set channel

t Push to

transmit

y Release to

receive

r Set output

power

w Set volume

w Set the

squelch level

w Set the squelch

level

Microphone

CAUTION: Transmitting without an antenna may

damage the transceiver.

IC-M32-1.qxd 03.9.25 6:21 PM Page 11 (1,1)

4 BASIC OPERATION

New2001

■ Call channel programming

The call channel key is used to select Channel 9 by default,

however, you can program your most often-used channel in

each channel group for quick recall.

q Push [CH/WX

•U/I/C] for 1 sec.

several times to select the desired

channel group (USA, INT, CAN) to

be programmed.

w Push [16

•9

] for 1 sec. to select the

call channel.

•“CALL” and call channel number ap-

pear.

e Push [16•9] again for 3 sec. (until

a long beep changes to 2 short

beeps) to enter call channel pro-

gramming condition.

• Call channel number to be pro-

grammed ﬂashes.

r Push [Y]/[Z] to select the desired

channel.

t Push [16

•9] to program the dis-

played channel as the call chan-

nel.

• The call channel number stop ﬂash-

ing.

IC-M32-1.qxd 03.9.25 6:21 PM Page 12 (1,1)

BASIC OPERATION

New2001

■ Lock function

This function electronically locks all keys (except for [+]/[–],

[PTT], [SQL•

MONI] and [H/L•LOCK]) to prevent accidental

channel changes and function access.

➥ Push [H/L•LOCK] for 1 sec. to turn the lock function ON and

OFF.

■ Automatic backlighting

This function is convenient for nighttime operation. The auto-

matic backlighting can be activated in SET mode. (p. 20)

➥ Push any key except for [PTT] to turn the backlighting ON.

• The backlighting is automatically turned OFF after 5 sec. of in-

activity.

■ Monitor function

The monitor function releases the noise squelch mute. See

p. 19 for details of the monitor switch action.

➥ Push [SQL•MONI] for 1 sec. to activate the monitor func-

tion.

•“ ” blinks and audio is emitted.

MONI

Push

for 1 sec.

Blinks while the monitor

function is used.

LOCK

Push

for 1 sec.

Appears while the

lock function is used.

IC-M32-1.qxd 03.9.25 6:21 PM Page 13 (1,1)

SCAN OPERATION

New2001

■ Scan types

Scanning is an efﬁcient way to locate signals quickly over a

wide frequency range. The transceiver has priority scan and

normal scan.

In addition, the weather alert and auto scan function is avail-

able for standby convenience. These functions can be acti-

vated simultaneously, depending on the settings in SET

mode. (pgs. 18, 19)

Set the tag channels (scanned channel) before scanning.

Clear the tag channels which inconveniently stop scanning,

such as digital communications.

Choose priority or normal scan in SET mode. (p. 18)

PRIORITY SCAN

Priority scan searches through all tag channels in sequence

while monitoring Channel 16. When a signal is detected on

Channel 16, scan pauses until the signal disappears; when

a signal is detected on a channel other than Channel 16,

scan becomes dualwatch until the signal disappears.

WX*

CH 01

CH 16

CH 02

CH 05 CH 04

CH 03

* Previously selected weather channel

when weather alert function is ON

NORMAL SCAN

Normal scan, like priority scan, searches through all tag

channels in sequence. However, unlike priority scan, Chan-

nel 16 is not checked unless Channel 16 is set as a tag

channel.

CH 01 CH 02

WX*

CH 05 CH 04

CH 03

* Previously selected weather channel

when weather alert function is ON.

IC-M32-1.qxd 03.9.25 6:21 PM Page 14 (1,1)

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ICOM iM32 User manual

Brand: ICOM

Model: iM32

Category: Two-way radios

Type: User manual

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